Rest assured that you're using the only email list solution with built-in virus protection

Enjoy full flexibility to move between the licensed software and hosting service options as your needs evolve

LISTSERV is the original and industry standard email list management software. Continuously developed to meet the latest demands, LISTSERV provides everything you need to manage all of your opt-in email lists, including email newsletters, announcements list and discussion groups.

LISTSERV Maestro is an email marketing add-on for LISTSERV. It allows you to engage your subscribers with targeted, intelligence-based opt-in campaigns and offers easy tracking, reporting, target group and list segmentation in a complete opt-in email marketing and analytics package.